Re: [Boost-bugs] [Boost C++ Libraries] #5752: boost::call_once() is unreliable on some platforms

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5752: boost::call_once() is unreliable on some platforms
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-09-03 14:55:11

#5752: boost::call_once() is unreliable on some platforms
----------------------------------------------------+-----------------------
  Reporter:  Matthew Dempsky <matthew@…>            |       Owner:  viboes  
      Type:  Bugs                                   |      Status:  assigned
 Milestone:  Boost 1.52.0                           |   Component:  thread  
   Version:  Boost 1.47.0                           |    Severity:  Problem 
Resolution:                                         |    Keywords:  once    
----------------------------------------------------+-----------------------

Comment (by fhess):

 Some more info, it seems the problem is due to SIG_ATOMIC_MAX being
 defined in my code when I include once.hpp, but it is not defined in
 once.cpp when the libboost_thread is compiled.  By default, cstdint
 doesn't define SIG_ATOMIC_MAX when compiling in c++ mode, unless you
 define {{{__STDC_LIMIT_MACROS}}} before stdint.h is included.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/5752#comment:10>
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